To clear old issues (limiting beliefs, fears, blocks, etc.) leftover from your past in this life or in other lives, you might try taking 2 drops of pine and 2 drops of white chestnut flower essences under the tongue 2-3 times per day. (Bach makes both so you can usually find them at your local health food store.) This will help you move forward, clear old patterns and recurring thoughts, and release the sway that the past has over you, so that you can more fully embrace your beautiful present!
To enhance the effect, make sure to meditate daily, or at least sit quietly and calmly for at least 5-10 minutes to align body/mind/spirit and allow your thoughts to settle and clear. Also drink lots of water and consider yoga, hiking/walking outdoors, and breathing exercises.